EPA-103-FA13-03-D066

103

11,650 千元

2014/04/01

2015/03/31

陳肇隆

空保處

邱采晴

工業技術研究院

大氣空氣

新車型審驗，環保機車，使用中機車

new model certification, green motorcycle, in-use motorcycle

陳肇隆

03-5916619#

ChaoLungChen@itri.org.tw

本年度計畫主要工作內容可分為四個部分，第一個部分是執行機車新車型審驗、新車抽驗等管制工作。第二個部分是推動機車審驗作業電子化系統建置。第三個部分是執行使用中機車召回改正調查測試作業相關事宜，第四個部分是配合環保署相關政策之實施，協助環保署研擬相關排氣管制措施及進行相關基礎研究。 本年度計畫之執行成果，在行政配合類之常態工作方面，本年度業者申請新車型合格證明及合格證明之沿用、延伸、修改審核工作，共計核發232張合格證明，包含458個車型；並完成131輛車之新車抽驗工作，測試結果有6個引擎族初測不合格；也進行71輛車之污染控制元件查驗結果，有8個引擎族部份污染控制元件辨識碼不符；本年度審查14件機車耐久測試計畫，其中10件已完成耐久，並經環保署核准劣化係數；本年度業者品管作業查核，相對於去年度之缺失部份，大部份都有改善，對於污染偏高或變異大的引擎族，廠商亦陸續改善；新車審驗相關作業流程業者說明會議2場已於103年6月11日與104年1月21日舉行；2014年環保機車銷售量佔年度總銷售量26%，2015車型年環保機車評比，初步篩選結果13個引擎族入選。 在電子化審驗系統方面，建置品管測試之管理查詢功能已於11月完成並上線，耐久計畫相關申請與審核電子化作業規劃，已於12月完成系統規劃，暨有機車污染排放管制相關電子化系統維護方面，環保車評選自動作業已於103年2月18起，系統將每個月更新一次資料，提供民眾選購環保車型的參考。 在使用中機車召回改正調查測試方面，調查測試車型選擇說明會已於103年6月11日舉行，50輛車之測試也已完成，結果都合格。 在法規相關資料蒐集、法規修訂與污染排放相關研究測試方面，本計畫已於103年6月26日與104年2月4日與業者討論「機器腳踏車車型排氣審驗合格證明核發撤銷及廢止辦法」、「機器腳踏車耐久測試方法及程序」、「機器腳踏車蒸發污染測試方法及程序」與「機車廢氣排放測試方法及程序」的修訂內容，現有五期車輛污染排放數據分析，約二成以下可符合未來類六期法規；歐盟2014年認證數據分析，約六成可通過我國機車五期法規標準，日本2014年認證數據都無法符合我國機車五期法規標準；以美國2014年國內有銷售廠牌之噴射系統機車之劣化係數數據分析，CO、HC與NOx分別仍有23%、22%與10%在1.4以上，以國內現有耐久數據推估至35,000公里之劣化係數，CO、HC與NOx平均分別為1.322、1.230與1.296；五期與WMTC行車型態污染排放的比較，冷車的污染排放佔有相當高的比例，是改善的重點，WMTC各階段行車型態污染排放趨勢大致與五期分析類似；使用中大型重型機車之污染排放現況調查測試，測試結果63%超出排放標準，尤其是CO與HC，使用中大型重型機車排放超過標準的比例明顯高於150c.c.以下的老舊車輛，追蹤使用中大型重型機車污染排放劣化發現大部分有明顯的劣化趨勢，尤其以CO的劣化較為明顯；使用中機車污染控制元件查核結果，10個引擎族的污染控制元件辨識碼與審驗資料相符；老舊五期車輛之污染排放值經車輛保養後，大部分有下降的趨勢，四期車輛之NOx在保養後呈現稍高的趨勢，評估其劣化係數，CO與NOx的劣化較HC大。

新車型審驗，環保機車，使用中機車

103機車審驗結案報告(定稿本).pdf

17MB

2015/9/1 上午 12:00:00

This year, four major tasks were being set as this project’s major work contents which include: first, to implement new motorcycle new model certification and Conformity of Production (COP) emissions control measures; second, to promote establishing of motorcycle electronic certification process; third, to implement in-use motorcycle recall and correction investigation tests; fourth, cooperate with Taiwan EPA to implement motorcycle emissions control related measures and help EPA to draft exhaust emissions standards and related basis researches. As to the administrative cooperation routine tasks, this project has processed manufacturers’ and importers’ applications reviews on carry forward, extension, and modification on their new vehicle type approval certifications and issued 232 certifications include 458 vehicle models; completed 131 random selection compliance tests, the results showed 6 engine families failed the tests; performed emissions control devices check on 71 vehicles, some parts of 8 engine families inconsistent with their identification code; this year 14 vehicle durability test plans were being reviewed and 10 of them had completed tests and being issued related Deterioration Factors; as to the auditing on COP tests, compared to the defects of last year, most of them were improved, for engine families with high emissions and variations their makers were continuous put efforts to improve; two discussion meetings on new vehicle certification procedures and process were held on June 11, 2014 and Jan. 21, 2015 separately; the sales of eco-friendly motorcycles in 2014 accounts for 26% of total sales, the preliminary evaluation of 2015 eco-friendly green motorcycle has completed and 13 engine families were being selected as green motorcycle candidates. As to the task of establishing the motorcycle electronic certification system: the functionality of information and management inquiry on COP tests has been added on-line in November; planning on durability tests related electronic application and certification process was completed in December; as to the maintenance on the existent motorcycle emissions control related electronic system, the automated eco-friendly motorcycle evaluation system is being updated every month, started from February 18, 2014 to provide Public as reference for eco-friendly vehicle model purchase. As to the task of implement in-use motorcycle recall and correction investigation tests, the test vehicles selection briefing was held on June 11, 2014, and 50 vehicles were tested and all in compliance with their relevant standards. As to the task of collecting world regulations, draft amendments on current regulation and performing emissions relate research tests: this project has discussed with vehicle manufacturers and importers on the revision contents of “Regulations Governing Verification Issuance and Cancellation of Certification Compliance for Motorized Bicycle Configuration Emissions”, “Motorcycle durability Test Methods and Procedures”, ”Motorcycle Evaporation Emissions Test Methods and Procedures”, and “Motorcycle Cold Driving Cycle Exhaust Pollution Testing Methods and Procedures”. According to the emissions database for stage 5 compliance motorcycles, less than 20% motorcycles could comply with the future stage 6 standards; from the EU 2014 emissions certification database analysis, about 60% of motorcycles could comply with the stage 5 standards; according to 2014 emissions certification database in Japan, none motorcycle could comply with our stage 5 standards; according to the Deterioration Factor analysis on 2014 United States domestic sales of motorcycles with fuel injection systems for all brands, the DFs of emissions of CO, HC and NOx were 23%, 22%, and 10% over 1.4 respectively. By using Taiwan’s motorcycle durability data to perform DFs estimations for motorcycles with travel mileage to 35,000 km, the estimated average DF values for CO, HC and NOx were 1.322, 1.230 and 1.296 respectively; the test results being performed by using WMTC and Stage 5 driving cycle have shown that emissions mainly emitted during the Cold Driving period which is the focus for improvements. The trends of exhausted emissions for each driving cycle phase of WMTC are similar to the domestic Stage5 emissions tests; the investigation tests for current in-use median and large engine size heavy motorcycles have shown that 63% of the test motorcycles exceeded their related standards, especially for CO and HC, and obvious higher than aged motorcycles with engine size under 150 cc. Trace the emissions control deterioration status for in-use median and large engine size motorcycles, most of them were obvious deteriorated, especially for CO; to perform the in-use motorcycle emissions control devices check, 10 engine families’ emission control devices’ identification code were consistence with the certification data; for most aged Stage 5 motorcycles, their emissions test values were decreased after maintenance, for aged Stage 4 motorcycles, the NOx emission increased after maintenance; to evaluate their DFs, CO and NOx were more deteriorated than HC.

new model certification, green motorcycle, in-use motorcycle